Milwaukee style, user-friendly, Velcro adjust Nomex chin strap. The Milwaukee Chin Strap was developed precisely for people who engage in firefighting. The ability of this chin strap to be separated and joined again when wearing breathing apparatus is its most outstanding feature. The design of the chin strap allows a firefighter to quickly and easily secure the fire helmet after a facepiece is on. The helmet is secure while engaged in fire attack, permitting more freedom of movement. The Milwaukee Chin Strap is a revolutionary method of improving firefighting safety.